/*
 * Copyright (C) 2012 The Guava Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */

package com.google.common.io;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.nio.charset.Charset;

public abstract class ByteSink {
  public CharSink asCharSink(Charset charset) {
    return null;
  }

  public abstract OutputStream openStream() throws IOException;

  public OutputStream openBufferedStream() throws IOException {
    return null;
  }

  public void write(byte[] bytes) throws IOException {
  }

  public long writeFrom(InputStream input) throws IOException {
    return 0;
  }

}
